65490936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 128

約数和(自身を含む): 206945280

約数和(自身を除く): 141454344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 997, 1173, 1288, 1428, 1564, 1932, 1994, 2346, 2737, 2856, 2991, 3128, 3864, 3988, 4692, 5474, 5982, 6979, 7976, 8211, 9384, 10948, 11964, 13958, 16422, 16949, 20937, 21896, 22931, 23928, 27916, 32844, 33898, 41874, 45862, 50847, 55832, 65688, 67796, 68793, 83748, 91724, 101694, 118643, 135592, 137586, 160517, 167496, 183448, 203388, 237286, 275172, 321034, 355929, 389827, 406776, 474572, 481551, 550344, 642068, 711858, 779654, 949144, 963102, 1169481, 1284136, 1423716, 1559308, 1926204, 2338962, 2728789, 2847432, 3118616, 3852408, 4677924, 5457578, 8186367, 9355848, 10915156, 16372734, 21830312, 32745468, 65490936]

約数ペア:

[(1, 65490936), (2, 32745468), (3, 21830312), (4, 16372734), (6, 10915156), (7, 9355848), (8, 8186367), (12, 5457578), (14, 4677924), (17, 3852408), (21, 3118616), (23, 2847432), (24, 2728789), (28, 2338962), (34, 1926204), (42, 1559308), (46, 1423716), (51, 1284136), (56, 1169481), (68, 963102), (69, 949144), (84, 779654), (92, 711858), (102, 642068), (119, 550344), (136, 481551), (138, 474572), (161, 406776), (168, 389827), (184, 355929), (204, 321034), (238, 275172), (276, 237286), (322, 203388), (357, 183448), (391, 167496), (408, 160517), (476, 137586), (483, 135592), (552, 118643), (644, 101694), (714, 91724), (782, 83748), (952, 68793), (966, 67796), (997, 65688), (1173, 55832), (1288, 50847), (1428, 45862), (1564, 41874), (1932, 33898), (1994, 32844), (2346, 27916), (2737, 23928), (2856, 22931), (2991, 21896), (3128, 20937), (3864, 16949), (3988, 16422), (4692, 13958), (5474, 11964), (5982, 10948), (6979, 9384), (7976, 8211)]